baber/WOPTO huggingface dataset:
Patent JP-2000189582-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of minimizing data for deciding a combination line in the game machine provided with a variable display device deciding the combination line on a variable display part after defining identification information by the prescribed variable display part. SOLUTION: A specific display part among plural display parts 34a to 34p is surrounded by a designating frame 50 as an effective display area to set only a pattern displayed in the effective display area to be an effective pattern deciding a stopping displaying result and the combination of specific display parts is differentiated to set plural kinds of effective display areas whose winning lines are different from one another to select one of the plural kinds of the effective display areas. Thus, by designating a specific display part as the effective display part 34 without changing the array of the parts 34a to 34p, a winning line set on the part 34 can be varied, thereby data for deciding the winning line can be minimized.
Patent JP-2001187929-A (JP)
Title: Synchronizing mechanism for manual transmission
Inventor: YAMASHITA HIROSHI
IPC: F16D23/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing mechanism for a manual transmission that allows sleeve displacement by small operating force. SOLUTION: The synchronizing mechanism for a manual transmission is designed so that when a synchronizing ring 17 has a rotational difference from a synchronizing cone 21, a base ridgeline 19c of a chamfer 19 on the synchronizing ring 17 is pressed to an inner ridgeline 14d of a chamfer 14 on a sleeve 12 to regulate the displacement of the sleeve 12 to the synchronizing cone 21.
Patent JP-2000191454-A (JP)
Title: Hair treatment composition
Inventor: GRIT MUSTAFA DR
IPC: A61Q5/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a hair treatment composition capable of imparting improved voluminousness, improved gloss and humidity, and excellent combability in a dried state to the hair and capable of restoring damaged hair. SOLUTION: This hair treatment composition is prepared by mixing (A) at least one. kind of fatty acids having 10-24 carbon atoms, (B) at least one kind of compounds expressed by the formula [wherein R1 and R2 are each a (hydroxy-substituted) (8-22C) alkyl or alkenyl; R3 and R4 are each a 1-3C alkyl or a group expressed by the formula CH2-CH2-O-[E0]zH; (x), (y) and (z) are each 0-5; Y- is an anion] and (C) an aqueous carrier as a base.
Patent JP-2001179730-A (JP)
Title: Surface working method for alc plate
Inventor: NAKAGAWA YUJI
IPC: C04B41/72
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface working method of an ALC plate, with which a random recessed pattern can be formed on the surface of the ALC plate with good productivity so as to improve the outward appearance of its surface. SOLUTION: This surface working method for the ALC plate is to form the pattern on the surface of the building ALC plate. The random recessed pattern, in which recessed parts are arranged at random, is formed by rolling a roller body with a large number of projections on its periphery relative to a plurality of directions under the state that the projections are pressed against the surface of the ALC plate.
Patent JP-2000137411-A (JP)
Title: Copying device
Inventor: NISHIDO KAZUHIRO
IPC: H04N1/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a copying device capable of preventing erroneous recognition of an original size, and outputting in the desired size by a simple operation, even when the original size is differing from the desired read-out size. SOLUTION: This copying device is allowed, to use an original size selecting sheet 8 in mounting on a contact glass 6. The device is allowed, to cover a section on the sheet exceeding the desired read-out size, by the original size selecting sheet 8 so as to respectively make sensor S1 to S4 possible to be prevented from erroneously recognizing the above as the original section, even if the protruding section such as a tag is riding thereon. In the case of adopting an OHP film for the original size selecting sheet 8, the device is allowed to adopt material that a prospective read size section is made to be transparent, and the section outside thereof is made as a black frame, and moreover in the case of paper, so as to adopt the frame consisting of the frame only.
Patent JP-2000265060-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: MIYOSHI MASARU
IPC: G02B7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition which generates an extremely small amount of corrosive gas even at high temperatures and hence is almost insusceptible to discoloration due to scorching by a gas, generates little baked resins, has very good dimensional stability, and thus is markedly suited to driving devices for objective lenses and other optical instrument parts. SOLUTION: The composition comprises (A) 100 pts.wt. of polyarylene sulfide and (B) 0.01-5.0 pts.wt. of a product from a compound containing an element selected from the group consisting of groups IIA and IIB in the Periodic Table and showing a pH of 10.0-12.0 when mixed with twenty times its amount (weight) of ultrapure water of the A4 type specified in JIS K0557.
Patent JP-2001189063-A (JP)
Title: Disk storage device
Inventor: KUSUMOTO TATSUHARU
IPC: G11B5/596
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To always, stably and precisely realize head positioning control by preventing deterioration of positioning precision in regular head positioning control when a precise learning value isn't calculated at a learning processing time, that is, in the case of erroneous learning. SOLUTION: A CPU 10 executes learning processing at a starting time of a drive, and preserves the learning value for calculating a correction value in the head positioning control in a memory 11. When an impact exceeding a prescribed value is detected by an impact sensor 12 at the learning processing time, the CPU 10 estimates that the erroneous learning occurs, and abandons the learning value to erase it from the memory 11.
Patent JP-2000200860-A (JP)
Title: Ball grid array package
Inventor: NABINCHANDORA KARIDASU
IPC: H01L23/498
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure high reliability by fixing a frame to a base part and an intermediary circuit through solder balls and burying the frame and a cavity made of a reinforcing material in a compound. SOLUTION: An integrating circuit chip 301 is connected electrically with a metallized contact pad on the first surface 303a of an intermediary circuit 303 having second surface 303b bonded to the base part of a package, i.e., a planar reinforcing material 304, through an insulating adhesive 314. A frame 305 fixed to the intermediary circuit 303 on the reinforcing material through solder balls 308 defines a cavity of the package and supports the contacts of an external BGA solder ball 306. An embedded material 307 mechanically supports solder balls 302 at flip chip joint and the solder ball joint 308 between the intermediary circuit and the frame. In order to protect the cavity of the package, the chip and the interconnection against contaminants and to enhance mechanical support of the package, they are buried in a polymer compound 309.
Patent JP-2000191270-A (JP)
Title: Elevating mechanism and construction machine
Inventor: SAITO TADASHI
IPC: B66C23/32
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an elevating mechanism of simple structure, having good working efficiency and capable of generating stable elevating/ sinking motions, and provide a construction machine equipped with such elevating mechanism. SOLUTION: An elevating mechanism 1 includes a mast of variable length varied by increasing or decreasing the number of coupled structural bodies 8 constituting the mast, and a telpher (construction machine) supported by its upper part is elevated and sunk, wherein the configuration is composed of an under-frame 2 supporting the legs 30 of the telpher, a coupling means 3 installed on the under-frame 2 and coupling it with unit structural bodies 8, four jacks 4, and over-frame 5 to support the jacks 4. Each jack 4 consists of a cylinder 41 equipped with a piston rod 42, and the forefront mounting part 43 of the piston rod 42 is fixed to a bracket 22 of the under-frame 2. If the piston rods 42 are contracted in the condition that coupling by the means 3 is disengaged, the under-frame 2 and telpher supported fast thereby are raised.
Patent JP-H04219559-A (JP)
Title: Lock-up device of automatic transmission
Inventor: KATO YOSHIAKI
IPC: F16H45/02
Filed: 1990-12-20
Abstract: PURPOSE:To prevent occurrence of lock-up judder which is liable to occur at the time of lock-up. CONSTITUTION:A groove 10 which is an oil pressure release section which releases oil film pressure due to wedge effect which occurs between a torque converter cover 5 and a piston 2 is provided forward from the position which corresponds to a rear end 9a of a boss 9 in opposition to the direction of rotation of the piston 2 inside of the torque converter cover 5. Since oil which is collected due to wedge effect escapes outside of the slide face through the groove 10, oil film pressure due to wedge effect does not increase. For this reason, lock-up judder does not occur because true contact face increases and friction characteristics are improved.
Patent JP-H04223020-A (JP)
Title: Dip switch
Inventor: SUGIO HIROYUKI
IPC: H01H63/40
Filed: 1990-12-26
Abstract: PURPOSE:To output data through only one signal line so as to make a circuit constitution compact by incorporating a converter circuit for converting the data from parallel to series in a dip switch unit. CONSTITUTION:A plurality of switches 9 for setting a state read parallel data 9A set by the switches contained inside a common case in a shift resistor 2 on the basis of a latch signal 4A, and hold it. The parallel data 9A set with addition of an outside clock 5A to the held data 9A can be output as series data 3A from an output terminal 3 to the exterior.
Patent JP-H04214391-A (JP)
Title: Thermal transfer pigment donative material and theremal transfer image receiving material to be used by combination therewith
Inventor: TAGUCHI KEIICHI
IPC: B41M5/30
Filed: 1990-12-11
Abstract: PURPOSE:To obtain a thermal transfer pigment donative material giving high image density and a thermal transfer image receiving material which does not cause thermal fusion with the pigment donative material by a method wherein a specific pigment transfer accelerating agent is used. CONSTITUTION:A pigment transfer accelerating agent as given by the formula [W1-W12 may be the same and represent respectively an alkoxy group, a hydrogen atom, a hydroxide group, a nitro group, a halogen atom, a phenyl group, a carboxyl group, a carbamoyl group, a cyano group, a nosocyano group, a formyl group, an amino group, an acetonyl group, a propionyl group, a phenacyl group, and an alkyl group.] is used for a thermal transfer pigment donative material by 0.1-10g/m<2> and is preferably within a range of 0.2-5g/m<2>. Its amount is 1-100wt.%, preferably 10-60wt.% to a binder polymer to be used. A thermal transfer image receiving material containing a parting agent and/or a crosslinking agent is combined with the pigment donative material, which are used.
Patent JP-H04220742-A (JP)
Title: Volume management processing system for disk sharing system
Inventor: SHIMA SATOSHI
IPC: G06F21/80
Filed: 1990-12-20
Abstract: PURPOSE:To notify the other OSs (operating system) of the fact that any one of the OSs is working and to prevent the working of the one OS from being obstructed by the function of the other OSs. CONSTITUTION:In a data processing system in which plural operating systems 2 share the control of a disk device 3, the respective operating systems 2 are provided with a set function 4 setting a working signal 7 indicating that the operating system itself is working as well as a check function 5 checking the working signal from the other operating systems, and when any of the other operating systems is working, adjustment and/or maintenance work in the site is/are inhibited.
Patent JP-H04224877-A (JP)
Title: Coating composition
Inventor: KOSEKI SUE
IPC: C09D163/00
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a coating composition from a crosslinking vinyl chloride resin as a principal film constituent. CONSTITUTION:A vinyl chloride resin is mixed with a quaternary ammonium salt, a polyepoxy compound, a curing agent for epoxy resin, a ckosslinking agent, a stabilizing agent, an antifoaming agent, a solvent, a pigment, a plasticizer, etc., to give a coating composition which is most suitable for an undercoating, intercoating, and top coating or a single-layer coating for objects such as a plate or mass of metal, such as iron, aluminum, gallium, barium, stainless steel, titanium or copper, and a formed article such as an automobile, sheathing material, a water tank, etc.
Patent JP-H04242714-A (JP)
Title: Rotary multiple surface mirror device
Inventor: FUJII YOSHIO
IPC: G02B26/10
Filed: 1990-12-29
Abstract: PURPOSE:To provide a rotary multiple surface mirror device with which deflection of a rotation axis of the rotary multiple surface mirror can be prevented effectively. CONSTITUTION:A fixed armature 10 is fixed to a bottom plate 16 of a chassis through a circuit board 14. Ball bearings 30 and 32 for supporting a rotary shaft 26 of a rotary part including a rotary multiple surface mirror 24 and a rotor 18 are fixed to a top plate 36 of the chassis through a rotary multiple surface mirror case 28. Because fixture and support of the ball bearings 30 and 32 are separated from the fixed armature 10, effects of dynamic vibration electromagnetically generated at the fixed armature 10 during drive of a motor means are less likely to be given to rotation of the rotary multiple surface mirror 24.
Patent JP-H04211489-A (JP)
Title: Orgaic polyfluoro-nitrogenous compound
Inventor: JIYATSUKU ROBAATO KAAKUNAA
IPC: D06M13/398
Filed: 1990-12-28
Abstract: Polyfluoro organic compound having at least one urea linkage derived from: (1) at least one polyisocyanate containing at least three isocyanate groups, (2) at least one fluorochemical compound which contains per molecule (a) a single functional group having one or more Zerewitinoff hydrogen atoms and (b) at least two carbon atoms each of which contains at least two fluorine atoms, and (3) water in an amount sufficient to react with from about 5% to about 60% of the isocyanate groups.
Patent JP-H06509595-A (JP)
Title: ラジアルブロック共重合体、ホットメルト接着剤組成物、及びそれから作られる物品
IPC: C09J153/00
Filed: 1992-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S61501036-A (JP)
Title: 移動ウエブの加圧処理装置
IPC: D21F3/02
Filed: 1984-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06502643-A (JP)
Title: フィブリノーゲン拮抗剤としてのγ−ターンペプチド模倣化合物
IPC: C07D243/06
Filed: 1991-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H09504122-A (JP)
Title: 高解像度な原版の単色および多色プルーフおよびそれらの作製方法および作製手段
IPC: G03F3/10
Filed: 1995-05-30
Abstract: (57)【要約】
高解像度な原版の単色および多色プルーフおよびそれらの作製方法および作製手段に関する。グラフィックアート工業用では高解像度な単色および多色のプルーフを必要とし、またこのプルーフが周波数変調スクリーンまたは８０ライン／ｃｍを越える解像度のラインスクリーンを有する中間調原版を全体的かつ正確に複製するものでなければならない。このようなプルーフは、平均粗さが最大１．１μｍの画像側表面を有する画像担体を用いることによって得られる。そのようなカラープルーフは、グラフィックアート工業において色分離をチェックする上で必要であり、これによって続けて得られるプリント結果が全体として原版を正確に複製しているかどうかがわかる。
Patent JP-H11510826-A (JP)
IPC: C07C68/06
Filed: 1997-06-04
Abstract: PCT No. PCT/EP97/02891 Sec. 371 Date Mar. 4, 1998 Sec. 102(e) Date Mar. 4, 1998 PCT Filed Jun. 4, 1997 PCT Pub. No. WO97/47583 PCT Pub. Date Dec. 18, 1997The invention relates to a process for the production of higher dialkyl carbonates corresponding to formula (I): (R1O)(R2O)CO(I) which R1 and R2 may be the same or different and represent a linear or branched, saturated or unsaturated and/or alkoxylated alkyl group, by transesterification of lower dialkyl carbonates with higher alcohols in the presence of a catalyst. The process is characterized in that the transesterification is carried out in a column equipped with packings or internals through which the reactants flow in countercurrent to one another. Predominantly symmetrical dialkyl carbonates are obtained.
Patent JP-H06505769-A (JP)
IPC: C22C27/02
Filed: 1991-11-15
Abstract: The invention concerns particularly an alloy in the form of a solid solution of intermetallic compound Ti2?AlX, niobium and if necessary additionnal elements capable of forming binary solid solutions with the niobium, X being mainly molybdenum, and Ti2?AlX representing 40 to 80 atomic per cent of the alloy. This alloy cristallises with a substantially continuous centered cubic structure giving it excellent mechanical properties over a wide temperature range.
Patent JP-H06501511-A (JP)
IPC: C08L67/02
Filed: 1991-11-12
Abstract: Provided are novel polyester compositions containing copper phthalocyanine sulfonamide colorants copolymerized therein. Also provided are amorphous color concentrates, partially-crystalline color concentrates and semi-cristalline color concentrates. These polyester compositions are particularly useful for use as colored packaging materials and for colorants for personal, medical, and home care products where non-extractability of the colorant residue is important.
Patent JP-S63502865-A (JP)
Title: レーザ
IPC: H01S3/034
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S60501034-A (JP)
Title: とくに医療用のための液体冷却式ネオジウム（Ｎｄ）：リン酸ガラスパルスレ−ザ−
IPC: H01S3/02
Filed: 1984-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03501333-A (JP)
Title: 固体腫瘍に対して局部的に用いられる活性物質の除去装置
IPC: A61M25/00
Filed: 1988-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H01503024-A (JP)
IPC: H01L33/00
Filed: 1988-02-18
Abstract: A laser structure with highly p-doped active material is described which has a particularly low linewidth enhancement factor  alpha . Hence the emission linewidth of the laser structure 1 is relatively small. The structure 1 shows a particular relationship between the photon energy E, the band gap energy Eg and the conduction band quasi Fermi level Efc of the active material which minimises  alpha , the valence band being degenerate. These conditions can be used to design low alpha laser structures. Structures according to embodiments of the invention are of particular application to directly modulated lasers or absorption modulators and also find application in coherent optical detection.
Patent JP-S61501943-A (JP)
Title: 穀紛又はその他の食品用製紛穀物の個別成分を連続定量する赤外線測定装置及びその方法
IPC: G01N21/35
Filed: 1985-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H08511577-A (JP)
Title: エネルギー硬化性シアネート／エチレン系不飽和組成物
IPC: C08G73/06
Filed: 1994-06-15
Abstract: (57)【要約】
第一モノマーおよびそのための開始剤１〜９９重量％、ここで、前記第一モノマーは１）少なくとも１種のラジカル重合性モノマーまたは２）少なくとも１種のシアネートエステルモノマーのいずれかである、および、第二モノマーおよびそのための開始剤９９〜１重量％、ここで、前記第二モノマーは、前記第一モノマーとして選択されていない１）または２）の要素である、を含む重合性混合物を含む組成物であって、ここで、シアネートエステル用硬化剤は遷移金属含有有機金属化合物の硬化剤であり、ラジカル重合性モノマー用硬化剤はフリーラジカル発生性の硬化剤であるかまたは遷移金属含有有機金属化合物である。ポリマー混合物は、例えば、高温性能のような高性能を要求する用途；複合材、特に構造複合材；構造接着剤；振動減衰材料；プリント配線基板、半導体封入材およびエレクトロニクス接着剤のようなエレクトロニクス用途；フォトレジスト；射出成形およびプリプレグ；保護塗料；強靭な自立フィルム；および高性能バインダーにおいて有用である。更に、エチレン系不飽和モノマーの２種の部分重合した混合シロップを含む硬化性組成物を提供する。これらの組成物は振動減衰材料のための前駆体として有用である。更に、１）エチレン系不飽和モノマーまたは２）エチレン系不飽和モノマーおよびシアネートエステルモノマー、および、特定の有機金属の中性の化合物を含む硬化性組成物は写真技術において有用である。
Patent JP-H04505495-A (JP)
Title: 内燃機関を開ループ及び／あるいは閉ループ制御する装置
IPC: F02D41/24
Filed: 1991-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S59501430-A (JP)
Title: ア−ク放電デバイスにおける低電圧作動
IPC: C23C14/24
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06501163-A (JP)
IPC: A01D34/68
Filed: 1992-07-17
Abstract: PCT No. PCT/FR92/00695 Sec. 371 Date Feb. 23, 1993 Sec. 102(e) Date Feb. 23, 1993 PCT Filed Jul. 17, 1992 PCT Pub. No. WO93/01706 PCT Pub. Date Feb. 4, 1993.There is disclosed a self-propelled lawnmower wherein the wheels are mounted on a fixed frames surrounded, at least on its two lateral faces, by fixed protective skirts which extend practically to ground level. A cutting assembly is mounted on a secondary chassis which can be displaced with respect to the fixed chassis supporting the wheels. A linkage between the two chassis is provided by tilting levers that pivot on the fixed chassis and allow the secondary chassis to be vertically displaced thereon. Movement is transmitted to the drive wheels by a drive gear that engages a ring gear arranged inside each drive wheel, the drive gears being displaceable along the pitch circles of the ring gears when the secondary chassis is displaced.
Patent JP-H02502754-A (JP)
IPC: G01N21/78
Filed: 1988-03-25
Abstract: An assay apparatus for use in the detection of an analyte suspected of being immobilised on an active surface portion of a solid substrate comprises a substrate housing means, a first reagent transfer means for transferring a reagent to the substrate surface, the reagent being selected to react with the analyte and emit a signal, and substrate wiping means arranged to wipe excess first reagent off the substrate. The apparatus preferably has sample transfer means, wiping means to remove excess sample, and second reagent transfer means, said second reagent being one which stimulates emission of a signal from the reaction product of the analyte and first reagent.
Patent JP-S63500090-A (JP)
Title: 筆記具
IPC: B43K8/16
Filed: 1986-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H08511805-A (JP)
Title: 化合物
IPC: A61K31/47
Filed: 1994-06-17
Abstract: (57)【要約】
本発明は望ましい治療指数を有するＰＤＥ IV阻害剤の選択方法、およびこれらの特性を有する化合物に関する。
Patent JP-H03503805-A (JP)
Title: 加圧水型原子炉の１次回路用補助容積制御および化学的回路
IPC: G21C15/18
Filed: 1990-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H10504404-A (JP)
Title: 音声認識のための方法および装置
IPC: G10L15/02
Filed: 1995-06-13
Abstract: (57)【要約】
本発明は、話された言語、特に、言語中の種々の方言を認識するための方法および装置を提供する。入力音声の音節からの多数の音素が識別され、可能な単語または単語の組み合わせとして解釈され、関係する言語に対する標準化されたパターンに従った単語および文章アクセントを備えた音声モデルが形成される。音声モデルは、語義的および構文的にチェックされる。基音曲線が入力音声から抽出される。基音曲線のイントネーションパターン、よって基音曲線における最大および最小値と、それぞれの位置が、異音列、すなわち識別された音素の組み合わせ、並びに入力音声の基音曲線を用いて決定される。音声モデルの基音曲線のイントネーションパターン、よって基音曲線における最大および最小値と、それぞれの位置がまた決定される。入力音声のイントネーションパターンと音声モデルのイントネーションパターンが比較され、入力音声に対する基音曲線における最大および最小値の発生時刻と、音声モデルに対する基音曲線における最大および最小値の発生時刻との間の時間差が識別される。識別された時間差は、入力音声の方言上の特性を表し、音声モデルのイントネーションパターンを調節して、それを入力音声、よって入力音声の方言上の特性に一致せしめるために使用される。音声モデルは、さらに、入力音声の認識をより向上させるために使用され得る。
Patent JP-H05502674-A (JP)
Title: 不飽和アルコールの硫酸化法
IPC: C07C305/14
Filed: 1990-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06504543-A (JP)
Inventor: WENZEL UDO PROF DR
IPC: A61P25/00
Filed: 1992-01-23
Abstract: PCT No. PCT/DE92/00043 Sec. 371 Date Nov. 24, 1993 Sec. 102(e) Date Nov. 24, 1993 PCT Filed Jan. 23, 1992 PCT Pub. No. WO92/12710 PCT Pub. Date Aug. 6, 1992.A drug formulation administrable by mouth for the treatment of central dopamine deficiency condition, said formulation comprising 100 to 250 parts by weight of levodopa, 10 to 25 parts by weight of carbidopa, a polymer mixture in an amount of 10 to 200% based on said drugs, said polymer mixture consisting of: 0 to 100 parts by weight of a completely saponified polyvinyl alcohol having 0 to 3% residual acetyl content, a mean molecular weight of 60,000 to 80,000 and a total surface area of 0.1 m2/g to 0.18 m2/g, and 0 to 100 parts weight of a partially saponified polyvinyl alcohol having 10 to 18% residual acetyl content, a mean molecular weight of 80,000, a total surface area of 0.5 m2/g to 0.69 m2/g, and a specific pore volume of 0.2 cm3/g to 0.36 cm3/g, and an effective amount of customary galenic adjuvants.